Toroidal Transformers

Toroidal transformers are magnetic core transformers manufactured within a toroidal (ring or doughnut) shape.

How do Toroidal Transformers they work?


Transformers use the principles of induction to transfer energy in the form of electricity via their internal coli. They make it possible for devices with different requirements to run off the same source of voltage. They are able to step the voltage up or down as needed. They can also increase and decrease current and alter electrical energy in other ways.
Toroidal transformers can be open or encapsulated, and some models are completed with PCB mounting pins.

Benefits of Toroidal Transformers


  • Transformers take up less space than their traditional square counterparts using less real estate. Some manufacturers suggest that fitting a toroidal transformer with flying leads instead of terminal blocks can save you up to 60% space.

  • These transformers are easy to mount, some even just require a single bolt to fix them in place.

  • They have flexible dimensions.

  • Toroidal transformers offer great noise reduction and emit less EMI (electromagnetic interference) than standard transformers.

  • They have a low stray field.

  • They are quieter to run than standard transformers and create less hum noise.

  • They present excellent value for money. Toroidal cores take less energy to maintain a magnetic field, and therefore use less power.

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รายละเอียดสินค้า / Description ราคา / Price Primary Voltage Rating Secondary Voltage Rating Power Rating Number of Outputs Secondary Current Height Weight Diameter Dimensions Minimum Operating Frequency Maximum Operating Frequency Mounting Type Termination Type Fixing Hole Diameter
RS Stock No. 223-8263
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0500P1-2-030
THB3,210.04
Each
Units
230V ac 2 x 30V ac 500VA 2 8.33A 60mm 3.5kg 136mm 136 (Dia.) x 60mm - 450Hz - Copper Conductor Termination Wire -
RS Stock No. 223-8910
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0500P1-2-035K
THB2,537.25
Each
Units
230V ac 2 x 35V ac 500VA 2 7.14A 60mm 4kg 136mm 147.1 (Dia.) x 64.7mm - - - - M8
RS Stock No. 361-6399
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.58-0200-115-D
THB2,262.72
Each
Units
230V ac 115V ac 200VA 1 1.739A 57mm 1.9kg 115mm 115 (Dia.) x 57mm - - DIN Rail - -
RS Stock No. 257-5118
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.91956-P2S2
THB1,137.18
Each
Units
115V ac, 230V ac 2 x 25V ac 120VA 2 2.4A 46mm 1.2kg 93mm 93 (Dia.) x 46mm 50Hz 60Hz - Leads -
RS Stock No. 223-8128
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.0160P1-2-055
THB1,511.21
Each
Units
230V ac 2 x 55V ac 160VA 2 1.45A 42mm 1.5kg 105mm 105 (Dia.) x 42mm - 450Hz - Copper Conductor Termination Wire -
RS Stock No. 173-0214
Brand :RS PRO
THB1,278.75
Each (In a Box of 12)
Units
230V ac 2 x 55V ac 120VA 2 1.091A 48mm 1.4kg 96mm 96 (Dia.) x 48mm 50Hz 60Hz - Copper Conductor -
RS Stock No. 752-9397
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RKD 400/2x24
Brand :Block
THB3,086.75
Each
Units
115V ac, 230V ac 2 x 24V ac 400VA 2 - - 4.1kg 128mm - 50Hz 60Hz - Leads -
RS Stock No. 257-5203
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.91964-P2S2
THB1,838.79
Each
Units
115V ac, 230V ac 2 x 25V ac 300VA 2 6A 58mm 2.3kg 115mm 115 (Dia.) x 58mm 50Hz 60Hz - Leads -
RS Stock No. 223-9092
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.70014K
THB412.00
Each
Units
115V ac, 230V ac 2 x 18V ac 3.2VA 2 89mA - 110g - 44.7 x 44.7 x 19.5mm 50Hz 60Hz PCB Pin M4
RS Stock No. 223-9345
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.70053K
THB456.28
Each
Units
115V ac, 230V ac 2 x 15V ac 15VA 2 500mA - 304g - 60 x 60 x 26.3mm 50Hz 60Hz PCB Pin M4
RS Stock No. 124-3875
Brand :RS PRO
THB379.58
Each
Units
2 x 115V 2 x 12V 25VA - 1.041A 37.5mm 435g - 60 x 60 x 37.5mm - 50Hz Through Hole - -
RS Stock No. 257-5023
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.91948-P2S2
THB819.51
Each
Units
115 V ac, 230 V ac 2 x 12V ac 50VA 2 2.083A 33mm 650g 80mm 80 (Dia.) x 33mm 50Hz 60Hz - Leads -
RS Stock No. 671-9104
Brand :RS PRO
THB585.96
Each
Units
115 V ac, 230 V ac 2 x 18V ac 50VA 2 1.389A 33mm 740g 80mm 80 (Dia.) x 33mm 50Hz 60Hz - Copper Conductor Termination Wire -
RS Stock No. 123-3988
Brand :RS PRO
THB1,706.62
Each
Units
230V ac 2 x 25V ac 300VA 2 - 58mm 2.3kg 115mm 115 (Dia.) x 58mm 50Hz 60Hz Surface Mount Lead Wire -
RS Stock No. 117-6050
Brand :RS PRO
THB716.11
Each
Units
2 x 115V ac 2 x 9V ac 80VA - - - - - 90 (Dia.) x 36mm 50Hz 60Hz Surface Mount Termination Wire -
RS Stock No. 223-9058
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.70010K
THB292.39
Each
Units
115V ac, 230V ac 2 x 7V ac 3.2VA 2 229mA - 110g - 44.7 x 44.7 x 19.5mm 50Hz 60Hz PCB Pin M4
RS Stock No. 117-6078
Brand :RS PRO
THB2,677.50
Each
Units
2 x 115V ac 2 x 55V ac 800VA - - - - - 160 (Dia.) x 78mm 50Hz 60Hz Surface Mount Termination Wire -
RS Stock No. 173-0120
Brand :RS PRO
THB541.00
Each (In a Box of 30)
Units
2 x 115V 2 x 9V 5VA - 278mA 19.5mm 144g - 49.7 x 49.7 x 19.5mm - 50Hz Through Hole - -
RS Stock No. 223-9351
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.70054K
THB593.86
Each
Units
115V ac, 230V ac 2 x 18V ac 15VA 2 417mA - 304g - 60 x 60 x 26.3mm 50Hz 60Hz PCB Pin M4
RS Stock No. 223-9418
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.70063K
THB426.47
Each
Units
115V ac, 230V ac 2 x 15V ac 25VA 2 832mA - 435g - 60 x 60 x 37.5mm 50Hz 60Hz PCB Pin M4
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